remove e2fsprogs. Nobody volunteered to clean up that mess

1 files changed, 0 insertions, 236 deletions

diff --git a/e2fsprogs/ext2fs/kernel-jbd.h b/e2fsprogs/ext2fs/kernel-jbd.h
deleted file mode 100644
index 4c6c7de..0000000
--- a/e2fsprogs/ext2fs/kernel-jbd.h
+++ /dev/null
@@ -1,236 +0,0 @@
-/* vi: set sw=4 ts=4: */
-/*
- * linux/include/linux/jbd.h
- *
- * Written by Stephen C. Tweedie <sct@redhat.com>
- *
- * Copyright 1998-2000 Red Hat, Inc --- All Rights Reserved
- *
- * This file is part of the Linux kernel and is made available under
- * the terms of the GNU General Public License, version 2, or at your
- * option, any later version, incorporated herein by reference.
- *
- * Definitions for transaction data structures for the buffer cache
- * filesystem journaling support.
- */
-
-#ifndef _LINUX_JBD_H
-#define _LINUX_JBD_H
-
-#include <sys/types.h>
-#include <linux/types.h>
-#include "ext2fs.h"
-
-/*
- * Standard header for all descriptor blocks:
- */
-
-typedef struct journal_header_s
-{
-	__u32		h_magic;
-	__u32		h_blocktype;
-	__u32		h_sequence;
-} journal_header_t;
-
-/*
- * This is the global e2fsck structure.
- */
-typedef struct e2fsck_struct *e2fsck_t;
-
-
-struct inode {
-	e2fsck_t        i_ctx;
-	ext2_ino_t      i_ino;
-	struct ext2_inode i_ext2;
-};
-
-
-/*
- * The journal superblock.  All fields are in big-endian byte order.
- */
-typedef struct journal_superblock_s
-{
-/* 0x0000 */
-	journal_header_t s_header;
-
-/* 0x000C */
-	/* Static information describing the journal */
-	__u32	s_blocksize;		/* journal device blocksize */
-	__u32	s_maxlen;		/* total blocks in journal file */
-	__u32	s_first;		/* first block of log information */
-
-/* 0x0018 */
-	/* Dynamic information describing the current state of the log */
-	__u32	s_sequence;		/* first commit ID expected in log */
-	__u32	s_start;		/* blocknr of start of log */
-
-/* 0x0020 */
-	/* Error value, as set by journal_abort(). */
-	__s32	s_errno;
-
-/* 0x0024 */
-	/* Remaining fields are only valid in a version-2 superblock */
-	__u32	s_feature_compat;	/* compatible feature set */
-	__u32	s_feature_incompat;	/* incompatible feature set */
-	__u32	s_feature_ro_compat;	/* readonly-compatible feature set */
-/* 0x0030 */
-	__u8	s_uuid[16];		/* 128-bit uuid for journal */
-
-/* 0x0040 */
-	__u32	s_nr_users;		/* Nr of filesystems sharing log */
-
-	__u32	s_dynsuper;		/* Blocknr of dynamic superblock copy*/
-
-/* 0x0048 */
-	__u32	s_max_transaction;	/* Limit of journal blocks per trans.*/
-	__u32	s_max_trans_data;	/* Limit of data blocks per trans. */
-
-/* 0x0050 */
-	__u32	s_padding[44];
-
-/* 0x0100 */
-	__u8	s_users[16*48];		/* ids of all fs'es sharing the log */
-/* 0x0400 */
-} journal_superblock_t;
-
-
-extern int journal_blocks_per_page(struct inode *inode);
-extern int jbd_blocks_per_page(struct inode *inode);
-
-#define JFS_MIN_JOURNAL_BLOCKS 1024
-
-
-/*
- * Internal structures used by the logging mechanism:
- */
-
-#define JFS_MAGIC_NUMBER 0xc03b3998U /* The first 4 bytes of /dev/random! */
-
-/*
- * Descriptor block types:
- */
-
-#define JFS_DESCRIPTOR_BLOCK	1
-#define JFS_COMMIT_BLOCK	2
-#define JFS_SUPERBLOCK_V1	3
-#define JFS_SUPERBLOCK_V2	4
-#define JFS_REVOKE_BLOCK	5
-
-/*
- * The block tag: used to describe a single buffer in the journal
- */
-typedef struct journal_block_tag_s
-{
-	__u32		t_blocknr;	/* The on-disk block number */
-	__u32		t_flags;	/* See below */
-} journal_block_tag_t;
-
-/*
- * The revoke descriptor: used on disk to describe a series of blocks to
- * be revoked from the log
- */
-typedef struct journal_revoke_header_s
-{
-	journal_header_t r_header;
-	int		 r_count;	/* Count of bytes used in the block */
-} journal_revoke_header_t;
-
-
-/* Definitions for the journal tag flags word: */
-#define JFS_FLAG_ESCAPE		1	/* on-disk block is escaped */
-#define JFS_FLAG_SAME_UUID	2	/* block has same uuid as previous */
-#define JFS_FLAG_DELETED	4	/* block deleted by this transaction */
-#define JFS_FLAG_LAST_TAG	8	/* last tag in this descriptor block */
-
-
-
-
-#define JFS_HAS_COMPAT_FEATURE(j,mask)					\
-	((j)->j_format_version >= 2 &&					\
-	 ((j)->j_superblock->s_feature_compat & cpu_to_be32((mask))))
-#define JFS_HAS_RO_COMPAT_FEATURE(j,mask)				\
-	((j)->j_format_version >= 2 &&					\
-	 ((j)->j_superblock->s_feature_ro_compat & cpu_to_be32((mask))))
-#define JFS_HAS_INCOMPAT_FEATURE(j,mask)				\
-	((j)->j_format_version >= 2 &&					\
-	 ((j)->j_superblock->s_feature_incompat & cpu_to_be32((mask))))
-
-#define JFS_FEATURE_INCOMPAT_REVOKE	0x00000001
-
-/* Features known to this kernel version: */
-#define JFS_KNOWN_COMPAT_FEATURES	0
-#define JFS_KNOWN_ROCOMPAT_FEATURES	0
-#define JFS_KNOWN_INCOMPAT_FEATURES	JFS_FEATURE_INCOMPAT_REVOKE
-
-/* Comparison functions for transaction IDs: perform comparisons using
- * modulo arithmetic so that they work over sequence number wraps. */
-
-
-/*
- * Definitions which augment the buffer_head layer
- */
-
-/* journaling buffer types */
-#define BJ_None		0	/* Not journaled */
-#define BJ_SyncData	1	/* Normal data: flush before commit */
-#define BJ_AsyncData	2	/* writepage data: wait on it before commit */
-#define BJ_Metadata	3	/* Normal journaled metadata */
-#define BJ_Forget	4	/* Buffer superceded by this transaction */
-#define BJ_IO		5	/* Buffer is for temporary IO use */
-#define BJ_Shadow	6	/* Buffer contents being shadowed to the log */
-#define BJ_LogCtl	7	/* Buffer contains log descriptors */
-#define BJ_Reserved	8	/* Buffer is reserved for access by journal */
-#define BJ_Types	9
-
-
-struct kdev_s {
-	e2fsck_t        k_ctx;
-	int             k_dev;
-};
-
-typedef struct kdev_s *kdev_t;
-typedef unsigned int tid_t;
-
-struct journal_s
-{
-	unsigned long		j_flags;
-	int			j_errno;
-	struct buffer_head *	j_sb_buffer;
-	struct journal_superblock_s *j_superblock;
-	int			j_format_version;
-	unsigned long		j_head;
-	unsigned long		j_tail;
-	unsigned long		j_free;
-	unsigned long		j_first, j_last;
-	kdev_t			j_dev;
-	kdev_t			j_fs_dev;
-	int			j_blocksize;
-	unsigned int		j_blk_offset;
-	unsigned int		j_maxlen;
-	struct inode *		j_inode;
-	tid_t			j_tail_sequence;
-	tid_t			j_transaction_sequence;
-	__u8			j_uuid[16];
-	struct jbd_revoke_table_s *j_revoke;
-};
-
-typedef struct journal_s journal_t;
-
-extern int	   journal_recover    (journal_t *journal);
-extern int	   journal_skip_recovery (journal_t *);
-
-/* Primary revoke support */
-extern int	   journal_init_revoke(journal_t *, int);
-extern void	   journal_destroy_revoke_caches(void);
-extern int	   journal_init_revoke_caches(void);
-
-/* Recovery revoke support */
-extern int	   journal_set_revoke(journal_t *, unsigned long, tid_t);
-extern int	   journal_test_revoke(journal_t *, unsigned long, tid_t);
-extern void	   journal_clear_revoke(journal_t *);
-extern void	   journal_brelse_array(struct buffer_head *b[], int n);
-
-extern void	   journal_destroy_revoke(journal_t *);
-
-
-#endif	/* _LINUX_JBD_H */